Where is the myRV hub located on a Wildwood Heritage Glen 263RL? When we purchased our TT the tablet was missing. One was ordered and sent directly to our home some six hours plus from the dealership. The set up will be easy they said. I said to my self, "Easy for them." Well, the tablet has arrived but my techno challenges are reaching a point of using this tablet as a cutting board. Any set up suggestions would be helpful.